17518-4732 WFC 199
17h 51m 46.91s -47° 32' 04.8" P.A. 27.00 sep 11.9 mag 10.78,11.32 Sp F5
| Coord 2000 |
17518-4732 |
|
Discov num |
WFC 199 |
|
Comp |
|
|
Coord arcsec 2000 |
17 51 46.91 -47 32 04.8 |
|
| Date first |
1905 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
36 |
|
Pa last |
27.2 |
|
P.A. Now (θ) |
27.2° |
|
| Sep first |
9.3 |
|
Sep last |
11.85 |
|
Sep. Now (ρ) |
11.85" |
|
| Mag pri |
10.78 |
|
Mag sec |
11.32 |
|
delta mag (ΔM) |
0.54 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
-011 |
|
Sec motion ra |
-009 |
|
| Pri motion dec |
-023 |
|
Sec motion dec |
+004 |
|
| Notes |
|
|
rPM=1.062
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ara |
|
Tycho2 |
8348-00728-1 |
|
Gaia DR2 |
5948018019741214080 |
|
